VexRiscv/src/test/scala/vexriscv/ip/fpu/Playground.scala

package vexriscv.ip.fpu

object MiaouDiv extends App{
  val input = 2.5
  var output = 1/(input*0.95)

  def y = output
  def x = input

  for(i <- 0 until 10) {
    output = 2 * y - x * y * y
    println(output)
  }


  //output = x*output
  println(1/input)
}

object MiaouSqrt extends App{
  val input = 2.0
  var output = 1/Math.sqrt(input*0.95)
  //  def x = output
  //  def y = input

  def y = output
  def x = input

  for(i <- 0 until 10) {
    output = y * (1.5 - x * y * y / 2)
    println(output)
  }

  output = x*output
  println(output)
  println(s"ref ${Math.sqrt(input)}")
}